/* 
 * Copyright 2008 Rodrigo Reyes <reyes.rr at gmail dot com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you
 * may not use this file except in compliance with the License. You may
 * obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * permissions and limitations under the License.
**/
package net.kornr.abstractcanvas.client;


import com.google.gwt.widgetideas.graphics.client.Color;

/**
 * The CanvasTextSupport contains the methods related to displaying text, 
 * which are currently not supported by the basic ICanvas interface.
 *  
 * @author Rodrigo Reyes
 *
 */
public interface CanvasTextSupport 
{
	static final public int ALIGN_START    = 1;
	static final public int ALIGN_CENTER  = 2;
	static final public int ALIGN_END   = 3;

	public void setFontName(String fontname);
	public void setFontSize(int pixelsize);
	public void setAlign(int align);
	
	public void strokeText(String text, int x, int y);
	public TextMetrics measureText(String text);
}
